2-amino-4,7-dibenzalaminobenzothiazole

Base Information

• Chemical Name: 2-amino-4,7-dibenzalaminobenzothiazole
• CAS No.: 107586-91-4
• Molecular Formula: C₂₁H₁₆N₄S
• Molecular Weight: 356.451
• Mol file: 107586-91-4.mol

Synonyms:

Chemical Property of 2-amino-4,7-dibenzalaminobenzothiazole

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-amino-4,7-dibenzalaminobenzothiazole

There total 3 articles about 2-amino-4,7-dibenzalaminobenzothiazole which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 76.0%

benzaldehyde (100-52-7) + 2,4,7-triaminobenzothiazole (107586-88-9) → 2-amino-4,7-dibenzalaminobenzothiazole (107586-91-4)

Guidance literature:

In ethanol; for 0.5h; Heating;

Reference yield:

2,7-diamino-4-nitrobenzothiazole (107586-87-8) → 2-amino-4,7-dibenzalaminobenzothiazole (107586-91-4)

Guidance literature:

Multi-step reaction with 2 steps

1: 63 percent / stannous chloride, conc. hydrochloric acid / 1 h

2: 76 percent / ethanol / 0.5 h / Heating

With hydrogenchloride; tin(ll) chloride; In ethanol;

Reference yield:

1,3-diamino-2-thiocyanato-4-nitrobenzene (107586-74-3) → 2-amino-4,7-dibenzalaminobenzothiazole (107586-91-4)

Guidance literature:

Multi-step reaction with 3 steps

1: 96 percent / 20percent hydrochloric acid / 0.5 h / Heating

2: 63 percent / stannous chloride, conc. hydrochloric acid / 1 h

3: 76 percent / ethanol / 0.5 h / Heating

With hydrogenchloride; tin(ll) chloride; In ethanol;

upstream raw materials:

benzaldehyde

2,4,7-triaminobenzothiazole

2,7-diamino-4-nitrobenzothiazole

1,3-diamino-2-thiocyanato-4-nitrobenzene

Refernces